JP2011120190A5 - - Google Patents

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Publication number
JP2011120190A5
JP2011120190A5 JP2010001417A JP2010001417A JP2011120190A5 JP 2011120190 A5 JP2011120190 A5 JP 2011120190A5 JP 2010001417 A JP2010001417 A JP 2010001417A JP 2010001417 A JP2010001417 A JP 2010001417A JP 2011120190 A5 JP2011120190 A5 JP 2011120190A5
Authority
JP
Japan
Prior art keywords
reference signal
code
orthogonal
transmission
downlink reference
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2010001417A
Other languages
English (en)
Japanese (ja)
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JP2011120190A (ja
JP5198480B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2010001417A external-priority patent/JP5198480B2/ja
Priority to JP2010001417A priority Critical patent/JP5198480B2/ja
Priority to MX2011013369A priority patent/MX2011013369A/es
Priority to RU2012101075/07A priority patent/RU2521004C2/ru
Priority to EP10792120.7A priority patent/EP2448156B1/en
Priority to CN201080028178.7A priority patent/CN102804658B/zh
Priority to KR1020117030737A priority patent/KR101313029B1/ko
Priority to BRPI1013271A priority patent/BRPI1013271A2/pt
Priority to US13/378,681 priority patent/US9048914B2/en
Priority to PT107921207T priority patent/PT2448156T/pt
Priority to PCT/JP2010/060614 priority patent/WO2010150802A1/ja
Publication of JP2011120190A publication Critical patent/JP2011120190A/ja
Priority to IL216917A priority patent/IL216917A/en
Publication of JP2011120190A5 publication Critical patent/JP2011120190A5/ja
Publication of JP5198480B2 publication Critical patent/JP5198480B2/ja
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2010001417A 2009-06-23 2010-01-06 無線基地局装置及び移動局装置、無線通信方法 Active JP5198480B2 (ja)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP2010001417A JP5198480B2 (ja) 2009-06-23 2010-01-06 無線基地局装置及び移動局装置、無線通信方法
BRPI1013271A BRPI1013271A2 (pt) 2009-06-23 2010-06-23 dispositivo de estação base de radio, dispositivo de estação movel e metodo de comunicacao de radio
PT107921207T PT2448156T (pt) 2009-06-23 2010-06-23 Dispositivo de estação de base sem fios, dispositivo de estação móvel, e método de comunicação sem fios
EP10792120.7A EP2448156B1 (en) 2009-06-23 2010-06-23 Wireless base station device, mobile station device, and wireless communication method
CN201080028178.7A CN102804658B (zh) 2009-06-23 2010-06-23 无线基站装置和移动台装置、无线通信方法
KR1020117030737A KR101313029B1 (ko) 2009-06-23 2010-06-23 무선기지국장치 및 이동국장치, 무선통신방법
MX2011013369A MX2011013369A (es) 2009-06-23 2010-06-23 Dipositivo de estacion de base inalambrico, dispositivo de estacion movil y metodo de comunicacion inalambrica.
US13/378,681 US9048914B2 (en) 2009-06-23 2010-06-23 Radio base station device, mobile station device and radio communication method
RU2012101075/07A RU2521004C2 (ru) 2009-06-23 2010-06-23 Базовая радиостанция, мобильная станция и способ осуществления радиосвязи
PCT/JP2010/060614 WO2010150802A1 (ja) 2009-06-23 2010-06-23 無線基地局装置及び移動局装置、無線通信方法
IL216917A IL216917A (en) 2009-06-23 2011-12-12 Radio base station, portable station and radio communication method

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2009149127 2009-06-23
JP2009149127 2009-06-23
JP2009231861 2009-10-05
JP2009231861 2009-10-05
JP2009252406 2009-11-02
JP2009252406 2009-11-02
JP2010001417A JP5198480B2 (ja) 2009-06-23 2010-01-06 無線基地局装置及び移動局装置、無線通信方法

Publications (3)

Publication Number Publication Date
JP2011120190A JP2011120190A (ja) 2011-06-16
JP2011120190A5 true JP2011120190A5 (enExample) 2012-07-12
JP5198480B2 JP5198480B2 (ja) 2013-05-15

Family

ID=43386571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010001417A Active JP5198480B2 (ja) 2009-06-23 2010-01-06 無線基地局装置及び移動局装置、無線通信方法

Country Status (11)

Country Link
US (1) US9048914B2 (enExample)
EP (1) EP2448156B1 (enExample)
JP (1) JP5198480B2 (enExample)
KR (1) KR101313029B1 (enExample)
CN (1) CN102804658B (enExample)
BR (1) BRPI1013271A2 (enExample)
IL (1) IL216917A (enExample)
MX (1) MX2011013369A (enExample)
PT (1) PT2448156T (enExample)
RU (1) RU2521004C2 (enExample)
WO (1) WO2010150802A1 (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10218481B2 (en) 2009-04-22 2019-02-26 Lg Electronics Inc. Apparatus and method for transmitting a reference signal in a wireless communication system
WO2011028079A2 (ko) * 2009-09-07 2011-03-10 엘지전자 주식회사 무선 통신 시스템에서 참조신호를 송수신하기 위한 방법 및 장치
EP3691154B1 (en) * 2009-10-01 2022-03-09 Sun Patent Trust Terminal station apparatus, base station apparatus, transmission method and control method
JP5230663B2 (ja) * 2010-01-05 2013-07-10 株式会社エヌ・ティ・ティ・ドコモ 無線基地局装置、移動端末装置及び無線通信方法
CN102696209B (zh) * 2010-01-08 2015-06-03 富士通株式会社 正交掩码生成装置、解调参考信号生成装置和方法
WO2011120233A1 (zh) * 2010-04-02 2011-10-06 富士通株式会社 正交掩码生成装置和方法及正交掩码映射装置和方法
JP2012186736A (ja) * 2011-03-07 2012-09-27 Sharp Corp 端末装置、基地局装置、および無線通信システム
JP6208409B2 (ja) * 2012-04-06 2017-10-04 株式会社Ｎｔｔドコモ ユーザ装置及び通信方法
JP6050028B2 (ja) * 2012-05-25 2016-12-21 シャープ株式会社 端末、基地局、通信方法及び集積回路
US8838119B2 (en) 2012-06-26 2014-09-16 Futurewei Technologies, Inc. Method and system for dynamic cell configuration
JP2014131201A (ja) * 2012-12-28 2014-07-10 Ntt Docomo Inc 無線基地局、ユーザ端末、無線通信方法、及び無線通信システム
JP2014131202A (ja) * 2012-12-28 2014-07-10 Ntt Docomo Inc 無線基地局、ユーザ端末、無線通信方法、及び無線通信システム
WO2014115941A1 (en) * 2013-01-27 2014-07-31 Lg Electronics Inc. Method for transmitting and receiving planar antenna based reference signal in wireless communication system and apparatus therefor
JP5599481B2 (ja) * 2013-03-19 2014-10-01 株式会社Ｎｔｔドコモ 無線基地局装置、移動端末装置、無線通信方法及び無線通信システム
US20150103801A1 (en) * 2013-09-02 2015-04-16 Electronics And Telecommunications Research Institute Method and apparatus for transmitting signal for downlink channel estimation
US9197302B2 (en) 2013-11-21 2015-11-24 Sony Corporation MIMO communication method
US10250366B2 (en) * 2014-09-24 2019-04-02 Lg Electronics Inc. Method for transmitting and receiving reference signal in wireless communication system and apparatus therefor
US10165423B2 (en) * 2015-07-10 2018-12-25 Qualcomm Incorporated Common search space for machine type communications
US11956753B2 (en) 2015-07-10 2024-04-09 Qualcomm Incorporated Common search space for machine type communications
JP7028646B2 (ja) * 2015-11-27 2022-03-02 株式会社Ｎｔｔドコモ 端末、無線通信方法、基地局及びシステム
US10667244B2 (en) * 2017-03-23 2020-05-26 Qualcomm Incorporated Techniques and apparatuses for waveform signaling for downlink communications
CN110830219B (zh) * 2018-08-14 2021-03-30 成都华为技术有限公司 资源管理的方法和装置
US10700896B2 (en) 2018-11-09 2020-06-30 Samsung Electronics Co., Ltd. Systems and methods for time domain layer separation in orthogonal frequency division multiplexing-based receivers
US11784865B2 (en) * 2020-04-28 2023-10-10 Qualcomm Incorporated User equipment initiated data aided phase tracking reference signals on multiple layers of a communication link
US12328273B2 (en) * 2020-05-13 2025-06-10 Qualcomm Incorporated Code block-based resource mapping for transmissions with data-modulated demodulation reference signals
CN115834316A (zh) * 2020-05-18 2023-03-21 华为技术有限公司 一种通信方法、装置及系统
CN114629609B (zh) * 2020-12-11 2024-07-23 维沃移动通信有限公司 导频传输方法、装置、网络侧设备及存储介质
US20220408467A1 (en) * 2021-06-22 2022-12-22 Qualcomm Incorporated Dynamic spectrum sharing physical downlink control channel enhancement

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1846383B (zh) * 2003-07-02 2011-05-04 松下电器产业株式会社 通信装置及通信方法
US8995547B2 (en) * 2005-03-11 2015-03-31 Qualcomm Incorporated Systems and methods for reducing uplink resources to provide channel performance feedback for adjustment of downlink MIMO channel data rates
US8451915B2 (en) * 2007-03-21 2013-05-28 Samsung Electronics Co., Ltd. Efficient uplink feedback in a wireless communication system
CN101388686B (zh) * 2007-09-14 2013-08-07 中兴通讯股份有限公司 单播与广播组播业务共存时实现下行导频的方法和装置
JP4930360B2 (ja) 2007-12-18 2012-05-16 株式会社デンソー 車両用空調装置
JP5211779B2 (ja) 2008-03-19 2013-06-12 富士通株式会社 無線通信システム並びに運用管理保守方法及び運用管理保守装置
JP2009252406A (ja) 2008-04-02 2009-10-29 Fuji Electric Holdings Co Ltd 色変換フィルタ
JP5364305B2 (ja) 2008-06-23 2013-12-11 花王株式会社 香り持続性マイクロカプセル
US8693429B2 (en) * 2009-03-31 2014-04-08 Qualcomm Incorporated Methods and apparatus for generation and use of reference signals in a communications system

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